Curve S

CurveSCurve

An S-curve remaps values by anchoring contrast at a chosen pivot, increasing or decreasing midtone separation via slope, gently flattening the curve near black with toe to compress or lift shadows, and softly flattening near white with shoulder to roll off highlights, while keeping black and white fixed.

Output

Curve

Inputs

Name	Type
pivot	Float
slope	Float
toe	Float
shoulder	Float

Tools that use this node

High Contrast Grayscale

This tool applies a S-Curve to the grayscale of an image. Doing so, increasing the contrast between the light and dark areas and giving a more stark grayscale effect.

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